Patent · US Active

System and a method for producing microbiologically controlled fluid

US11718546B2 · kind B2 · utility

0Cited by

174References

20Claims

0Family size

Assignees

Baxter International Inc. · US
Baxter Healthcare SA · CH

Inventors

Anders Wieslander · Lund, SE
Olof Jansson · Vellinge, SE
Per-Ola Wictor · Stehag, SE
Anders Wellings · Newark, US
Helena Jeppsson · Hörby, SE

Key dates

Filing date	Nov 6, 2017
Grant date	Aug 8, 2023
Priority date	—
Expiry date	Nov 30, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F2209/40
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A method and a system comprising an integrated water purifying apparatus with a pre-filter circuit including a particle filter and an activated carbon filter arranged to produce pre-treated water; a fluid circuit arranged to receive pre-treated water from the pre-filter circuit, the fluid circuit including an RO-pump and a Reverse Osmosis (RO) device arranged to produce purified water; a heating device arranged to heat purified water from the RO device to a temperature above 65°0 C.; the water purifying apparatus further arranged to heat disinfect the fluid circuit using the heated purified water. The system further comprises a line set connected to the purified water outlet connector at a water line connector of the line set, wherein the line set includes at least one sterile sterilizing grade filter arranged to further filter the purified water.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.